Mount 100lb mini-split condenser to rear wall?

[SlowBro]

I have a Coachmen class A and want to mount a 100lb mini-split to the rear wall. Is this too much weight? I know some people use a hitch carrier but ours is occupied. And this RV has no square bumper to put mounts on.

I would use one of these wall mount kits. Maybe this exact model, maybe one like it.
https://www.homedepot.com/p/DuctlessAire-9000-36000-BTU-Outdoor-Wall-Mounting-Bracket-for-Ductless-M...

[gbopp]

It will be 100 pounds when it's stationary. When it's bouncing down the road it will increase.
Those brackets will probably tear out of the wall.

[jdc1]

Maybe if you through bolted the brackets and run steel plates 4' long across the interior wall to spread the load across 4 studs. Yea....that ain't gonna happen....

[bgum]

I would advise against doing so.

[valhalla360]

What's occupying your hitch carrier?

Might be able to get a shop to weld up something that will hold the air/con and the bikes (?).

I wouldn't trust the walls. In a house, they drill into the 2x4 studs. RVs don't have anything like that.